Quality of Government

(In)Consistency between international corruption indicators

Overview Scatter plots Correlations Trends in corruption indicators in Europe, 1990-2019 Overview Measuring corruption is hard, especially if one is interested in having corruption indicators that are comparable across countries and over time. Arguably the most famous corruption ranking is the Corruption Perceptions Index published annually by Transparency International, but it can’t be used for over-time comparisons (cf. Transparency International 2020, p. 26). Other corruption indicators include: